National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Partly Cloudy

28°C

83°F

Humidity 72%
Wind Speed SW 15 km/h
Barometer 1012.1 mb (29.91 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 31 May 2:56 pm CDT
Extended Forecast for

Mountain City TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. East wind around 15 km/h.

    High: 31 °C

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 22. East wind 5 to 15 km/h.

    Low: 22 °C

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 10am and 1pm. Partly sunny, with a high near 32. Heat index values as high as 38. South southeast wind 5 to 15 km/h.

    High: 32 °C

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 23. Southeast wind 10 to 15 km/h.

    Low: 23 °C

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 33. South wind 10 to 20 km/h, with gusts as high as 35 km/h.

    High: 33 °C

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    Low: 24 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. South wind 15 to 25 km/h, with gusts as high as 40 km/h.

    High: 34 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    Low: 24 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. South wind 15 to 20 km/h, with gusts as high as 35 km/h.

    High: 36 °C

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. East wind around 15 km/h.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 22. East wind 5 to 15 km/h.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 10am and 1pm. Partly sunny, with a high near 32. Heat index values as high as 38. South southeast wind 5 to 15 km/h.
Saturday Night
Increasing clouds, with a low around 23. Southeast wind 10 to 15 km/h.
Sunday
Partly sunny, with a high near 33. South wind 10 to 20 km/h, with gusts as high as 35 km/h.
Sunday Night
Mostly cloudy, with a low around 24. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Monday
Mostly sunny, with a high near 34. South wind 15 to 25 km/h, with gusts as high as 40 km/h.
Monday Night
Mostly cloudy, with a low around 24. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Tuesday
Mostly sunny, with a high near 36. South wind 15 to 20 km/h, with gusts as high as 35 km/h.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 36.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mountain City TX
 30.02°N 97.92°W (Elev. 853 m)
Last Update:
2:42 pm CDT May 31, 2024
Forecast Valid:
3pm CDT May 31, 2024-6pm CDT Jun 6, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation